diff --git a/main.js b/main.js
index e4f2e4d..3671066 100644
--- a/main.js
+++ b/main.js
@@ -106,7 +106,7 @@ function getLuaVersion() {
 }
 
 function getPlatform() {
-  const platform = core.getInput('platfrom', { required: false });
+  const platform = core.getInput('platform', { required: false });
   return platform || false;
 }
 
diff --git a/patch/lua/5.3/CMakeLists.txt b/patch/lua/5.3/CMakeLists.txt
index 801e07b..8ae6743 100644
--- a/patch/lua/5.3/CMakeLists.txt
+++ b/patch/lua/5.3/CMakeLists.txt
@@ -40,6 +40,7 @@ set ( LUA_CPATH_DEFAULT "./?${LUA_MODULE_SUFFIX};${LUA_DIR}${LUA_CDIR}/?${LUA_MO
 if ( WIN32 AND NOT CYGWIN )
   # Windows systems
   option ( LUA_USE_WINDOWS "Windows specific build." ON )
+  option ( LUA_DL_DLL "Load dynamic library" ON )
   option ( LUA_BUILD_WLUA "Build wLua interpretter without console output." ON )
   option ( LUA_BUILD_AS_DLL "Build Lua library as Dll." ${BUILD_SHARED_LIBS} )